| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 10 | EYW | PHL | 14:34 | 17:51 |
Scheduled
|
Track > |
| Sep 09 | EYW | PHL | 14:34 | 17:51 |
Scheduled
|
Track > |
Republic Airlines Flight YX4509 connects Key West, United States to Philadelphia, United States, taking off from Key West International Airport EYW and landing at Philadelphia International Airport PHL.
How many YX4509 flights are operated per week?
2 flights per week. The flight YX4509 is operated on Wednesday and Thursday.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX4509 Key West to Philadelphia?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX4509 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight YX4509 arriving at?
Flight YX4509 arrives at Philadelphia International Airport (PHL) Terminal C.
When was the latest YX4509 flight?
The latest flight took off on Thursday, September 10th, 2026 with the flight status being Scheduled on 17:51.
How else can the flight YX4509 be referenced as?
This Republic Airlines flight can also be referenced as RPA4509, YX 4509, RPA 4509.
How often is flight YX4509 delayed?
On average, 0% of all YX4509 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled YX4509 flight or baggage issues?
If your YX4509 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our YX4509 Flight Tracker above for more details.
Flight YX4509 is code-shared by 2 airlines using the flight numbers AS4255, QR7731
Other flights departing from Key West EYW: DL1472, AA1816, MQ3822, G41003
Other flights arriving at Philadelphia PHL: AA759, AA433, UA2430, B62459
All flights connecting Key West EYW to Philadelphia PHL.